<html>

<head>
  <title>Secret</title>
  <link rel="icon" href="/icon.png" type="image/png" />
  <script>
    window.onload = () =>{
      /**
       * this section renames example.com for the real hostname
       * it's required for multi cookie domain suite
       * */
      const hostname = window.location.hostname
      const protocol = window.location.protocol
      const port = window.location.port
      const domain = hostname.replace(/^\w+\.(.+)$/i, "$1")
      const newDomain = `${domain}:${port}`
      document.body.innerHTML = document.body.innerHTML.replace(/example.com:8080/ig, newDomain)
    }

  </script>
</head>

<body id="secret">
  This is a very important secret!<br />
  Go back to <a href="https://home.example.com:8080/">home page</a>.
</body>

</html>
